because of new technology. those rules saying you could just ask for all the documents were written at a time when people didn't think about what this would be like. they thought it'd be people going through a few files, and here they are. so wee need to address those issues. >> in your prior answer about the mess santa surprises, you mention -- the pleasant surprises, you mentioned you had been a very successful, actually, oral advocate before the supreme court. as i mentioned before, many people regarded you as the best oral advocate of your generation, including one you colleagues -- of your colleagues who i won't mention by name. now that you've been on the other side of the bench for a while, is there any advice you would have for your former self or other people in the position of arguing before the court that you hadn't realized at the time? >> well, first of all, i did not become the best supreme court and appellate advocate until i became chief justice. [laughter] i became a lot better at -- my jokes g